//
//  Person1.h
//  RACHank
//
//  Created by ZhangBo on 2018/12/3.
//  Copyright © 2018 ZhangBo. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

typedef void(^PersonBlock_1)(void);
typedef void(^PersonBlock_2)(NSString*);
typedef void(^PersonBlock_3)(NSString*);

@interface Person : NSObject
@property (nonatomic, copy) PersonBlock_1 block1;
- (void)eat:(PersonBlock_2)block;
- (PersonBlock_3)run;
@end

NS_ASSUME_NONNULL_END
